The phrase "does number on" is typically used to describe something that has a negative impact on someone or something. If we were to look for antonyms for this phrase, we would be looking for words that describe positive or beneficial actions. Some antonyms for "does number on" could include words like enhances, improves, elevates, boosts, or uplifts. These words would describe actions that have a positive effect on people or things, and they provide a stark contrast to the negativity associated with "doing a number." It's important to remember that the words we choose to use have real power, and we can make a conscious effort to use language that uplifts and empowers those around us.